Solving the case: Combining the police dog's olfactory genes at the beginning

Waiting is a very long thing. Luo Fei thought that he had been in a stable state since he had lived two lives, but he overestimated himself. Unexpectedly, just going to watch a movie with Yang Mei, Luo Fei was in a bad mood all day long. Ning, maybe it’s because I haven’t been in love much.

Even Wu Yan saw that Luo Fei was restless and asked Luo Fei if something was wrong.

On the other side, in a beautifully decorated house.

"Really? Luo Fei invited you to watch a movie?" Wu Xiaoyue asked Yang Mei, who was trying on clothes, with excitement and gossip.

"Yeah! You don't know how direct this guy Luo Fei is. He actually asked me directly, Yang Mei, Zhang Yicheng has a movie coming out. Can I invite you to watch the movie? You don't even know that I was How embarrassing is it? It's not good to agree or not to agree? It's really annoying to think about it now." Yang Mei said, showing the attitude of a little girl.

"Wow, needless to say, this guy is definitely straight, but Luo Fei is quite discerning! I have already said that you two are destined." Wu Xiaoyue looked proud.

"Oh, I asked you to come over and ask you to help me see what clothes I should wear better. Don't sit there and help me see how my clothes look like. Does it look good?" Yang Mei looked at her seat. Wu Xiaoyue said dissatisfiedly on the bed.

"Okay, okay, let me see what my sister Yang Mei wears tonight so that she can charm that guy Luo Fei to death." Wu Xiaoyue walked over with a smile.

"Are you going to die?" Yang Mei rolled her eyes.

At five o'clock in the afternoon, Luo Fei told Wu Yan that he would not come back to eat with his colleagues that evening, and then walked to the cinema.

Luo Fei arrived at the cinema at half past five. Luo Fei went to the cinema first and bought a ticket for 6:15. He also bought a bucket of popcorn and two cups of Coke, and then waited for Yang Mei at the entrance of the cinema.

At 5:40, Yang Mei came over, not by car, but on foot.

A pink scarf, a white elegant and cute French hat, a white turtleneck tight sweater and a light white long coat. The lower body is made of tight jeans and boots to highlight the slender and round legs.

This perfect combination makes Yang Mei sexy yet playful and cute, refreshing and glamorous. She is simply beautiful.

Luo Fei was sure that there were almost no boys at the door of the cinema who were not attracted to Yang Mei.

"Have you been waiting for a long time?" Yang Mei came over and looked at Luo Fei, who was holding Coke and popcorn, and asked with a smile.

Luo Fei shook his head, "I just arrived not long ago."

"That's okay." Yang Mei smiled.

Seeing such a beautiful and elegant girl happily chatting with another boy, many boys at the scene were heartbroken. Why are beautiful girls always other people's girlfriends?

"There's still half an hour left for the movie at 6:15, let's find a seat and sit down." Luo Fei suggested.

"Okay!" Yang Mei nodded with a smile, and then the two of them entered the cinema and found a seat in the rest area to sit down.

"I bought a Coke for you." After both of them sat down, Luo Fei handed the Coke to Yang Mei.

"Thanks."

"Yang Mei, why do you want to be a detective?" Luo Fei asked proactively in order to prevent the atmosphere between the two from being awkward.

"I wanted to be a police officer when I was a child. I successfully entered the police academy and then successfully entered the criminal police team after graduation." Yang Mei answered, and then Yang Mei asked the question that had always puzzled her.

"By the way, what about you! You didn't go to the police academy? Why did you suddenly want to take the police exam after graduation?" Yang Mei asked.

"I wanted to go to the police academy, but my grades were relatively poor and I couldn't leave. I went to an ordinary undergraduate school and was planning to take the public examination after graduation. It happened that there was a quota for the police public examination at the Songxin Town Police Station. That's it. Come in." Luo Fei replied, Luo Fei had already thought about this.

"Ah! So you are taking the public exam for the police because you can't get into the police academy?" Yang Mei seemed surprised that Luo Fei said he couldn't get into the police academy, so he chose the public exam. For this reason, Yang Mei She never expected that Luo Fei was very powerful. She naturally thought that Luo Fei was a top student when he was studying. Who would have thought that Luo Fei would have poor academic performance.

"Yes, in high school I liked to have fun and didn't focus on studying, so my grades weren't very good."

"You didn't focus on studying, so what did you focus on? Is it falling in love?" Yang Mei asked subconsciously. After asking, she regretted a little, feeling that she had asked a bit abruptly.

"I'm not in love, I'm just playful and like to play games." Luo Fei thought for a while and answered.

In the following chat, Luo Fei and Yang Mei had a great time chatting.

Unconsciously, the time was approaching six-fifteen, and the two of them still seemed to be still unfinished.

"The movie is about to start, let's go in." Luo Fei reminded.

"Yeah" Yang Mei nodded.

The two were walking towards the ticket gate.

"Beep beep." Luo Fei's cell phone vibrated in his pocket, and Luo Fei took it out to take a look.

It was Zhao Donglai's call.

Luo Fei frowned and had a bad feeling in his heart.

"Captain Zhao's call, I'll answer the call." Luo Fei said hello to Yang Mei next to him, then stopped to answer the phone.

"Luo Fei, where are you now?" Luo Fei had just answered the phone when Zhao Donglai's slightly urgent voice came over the phone.

Luo Fei glanced at Yang Mei next to him, and then replied: "I'm outside, what's wrong, Captain Zhao? Is something wrong?"

"Yes, a murder occurred in Community Six. A cement factory worker was killed at home. It is suspected to be a robbery and murder. Come over quickly." Zhao Donglai answered.

"Okay, I'll be right over." Luo Fei's face immediately turned serious when he heard that a murder had occurred.

Wait to hang up the phone.

"What's wrong?" Yang Mei asked with concern when she saw Luo Fei's face turning serious.

Luo Fei replied: "There was a murder over there in Community Six."

"Dududu." Yang Mei's phone also rang.

"Uncle's." Yang Mei said to Luo Fei and answered the phone. As expected, she was talking about this matter.

There was a murder and it was impossible to watch the movie.

Luo Fei and Yang Mei left the cinema, and then they took taxis. Luo Fei went directly to the crime scene, while Yang Mei had to go back to the criminal police team to get tools first.

In less than ten minutes, Luo Fei arrived at Building 888, Building 10, Community Six.

A police cordon was set up outside the door of the house, and police from two police stations were maintaining order. Outside the cordon, there were seven or eight neighbors watching the excitement.

"Interpol team, Luo Fei." Luo Fei approached the cordon and took out his ID to the policeman who was about to stop someone. He then opened the cordon and prepared to enter the house, but found that the peephole on the security door was a little slanted. Someone must have removed it. The cat eye was installed again.

After thinking for a few seconds, Luo Fei walked into the room.

In the room, Zhao Donglai, team leader Yang Su and three policemen from the police station were present.

The most shocking thing in the room was the blood sprayed everywhere. The blood was stained all over the room. There were extremely bright bloodstains everywhere on the floor, coffee table, and sofa, making the whole room look particularly bloody and terrifying.

On the sofa next to the coffee table, there was a bloody man lying on the sofa, wearing a Polo shirt, but the Polo shirt had become tattered and stained red with blood.

"Captain, team leader." Luo Fei greeted Zhao Donglai and Yang Su, but his eyes were fixed on the bloody man lying on the sofa. This was a familiar person.

Cheng Zhiyou, that's right, it was the middle-aged man who won 100,000 yuan by lottery in the square on the day of the Spring Festival. With Luo Fei's current memory and eyesight, he would not be mistaken.

"What's wrong? Do you know him?" Noticing Luo Fei's expression, Zhao Donglai asked, and Luo Fei told him about Cheng Zhiyou's bonus of 100,000 yuan in the square during the Spring Festival.

"Yes, that's him." Zhao Donglai nodded.

"Uuuuuuuuuuuuuuuuu" There was a low sobbing sound from the bedroom on the right side of the living room.

Luo Fei looked toward the bedroom in confusion.

"Is that the deceased's son?" Yang Su explained.

"Team Zhao, team leader, what's going on now!" Luo Fei asked.

Yang Su replied: "It was the son of the deceased who called the police. He came back at 5:30 in the afternoon, opened the door, and found Cheng Zhiyou lying on the ground covered in blood. The bedroom was messed up, and there was also the bonus that Miles Zhiyou had won in the cabinet. All of them were gone, and Team Zhao and I took a look and found that the peephole on the security door had been removed. We suspected that the suspect opened the door through the peephole. Looking at it this way, the probability of the suspect committing a burglary and killing someone was Very high."

While Yang Su was talking, Yang Mei arrived, and soon Wu Xiaoyue and the forensic doctor from the technical room arrived.

The people in the technical room conducted trace inspection and autopsy on the crime scene, while Luo Fei looked around the room.

Luo Fei then went to the bedroom where the deceased's son was staying.

When Luo Fei gently opened the door, a handsome boy was sitting on the bed in the bedroom, with red and swollen eyes and a sad look on his face.

But Luo Fei's face became serious. There was a thick black aura on the boy's head, and a ferocious villain condensed in the black aura.

Needless to say, the boy in front of him must be closely related to the death of the deceased.

Then why did he kill his father?

Is it for the one hundred thousand yuan?

Or is it because of hatred? But how much hatred can make a son point at his father with a knife.

After confirming that the boy was related to the deceased's death, Luo Fei did not immediately ask about the deceased's son, but retreated to the living room.

After that, other members of the criminal police team arrived one after another. Under Zhao Donglai's instructions, they conducted inquiries and investigations on the surrounding residents, asking about the situation of the deceased and the situation on the day of the incident.

In House 886, Luo Fei was taking Sun Jun from the third group to inquire about the situation with Wang Yong.

"Sister, did you hear nothing at all last night?" Luo Fei asked the middle-aged woman in her fifties in front of her. 886 is next to the deceased's house. Logically speaking, when the deceased Cheng Zhiyou was stabbed, , it should make a loud sound, there is no reason why you can't hear any sound at all.

"I really didn't hear it. Maybe I slept too deeply, and my hearing is not very good. I have these problems as I get older. But Lao Cheng is really miserable. I met him at the door yesterday. , I even jokingly said that he won a bonus of 100,000 yuan, so he should remember to treat the neighbors to dinner, but I didn’t expect that such a thing would happen in just one night." The old lady said nonchalantly.

"Sister, do you usually have a good relationship between Cheng Zhiyou and his son?" Luo Fei continued to ask.

"It's not very good. The two of them don't seem to have much communication. Moreover, I have lived next to his house for so many years, and I have never seen the two father and son walking together outside." The eldest sister replied.

Luo Fei: "Then do you know why the two of them are like this?"

Eldest sister: "I don't know about this. How could I possibly know about what happened between father and son?"

Luo Fei: "When did Cheng Zhiyou's wife die?"

Eldest sister: "I remember that the old Cheng Wei's daughter-in-law passed away when Cheng Wei was 5-6 years old. She had terminal cancer that couldn't be cured?"

After asking the eldest sister of 886, Luo Fei went down to the seventh floor to ask about the residents below the deceased.

Not long after, the results of the investigation of the scene and the body in the technical room came out.

"The deceased was stabbed eight times in total, two on the arm, four on the abdomen, and two on the waist, but none of them were fatal. The real cause of death was excessive blood loss. Judging from the blood stains and footprints on the ground and the traces of blood spatter, The deceased Cheng Zhiyou must have entered the house and happened to bump into the burglary suspect. The suspect did not expect that the owner of the house would come back at this time. In desperation, he stabbed the deceased with a knife. The deceased was not killed on the spot. There was a struggle with the suspect.”

"We found some scratch marks on the security door handle, and the peephole was obviously not installed in place. We have reason to suspect that the suspect opened the door through the peephole of the security door and entered the house."

"However, the suspect must have been wearing gloves. We did not collect fingerprints at the scene. Fortunately, we collected a set of shoe prints left by the suspect from the blood stains at the scene, size 44, combined with the fingerprints of the wounds on the deceased. direction, it is estimated that the suspect is about 1.8 meters tall." Yang Mei reported what the technical team had discovered.

Luo Fei frowned. Luo Fei also looked at the deceased's son's height just now. It was at most 1.75 meters, and it couldn't be 1.8 meters. Moreover, when Luo Fei looked around just now, he also saw the deceased's son's shoe cabinet and the shoes in it. It's definitely not as big as size 44.

That means there should be someone else who really killed the deceased, but since the deceased's son has a ferocious villain on his head, the deceased's son is likely to be an accomplice.

If the deceased's son was an accomplice, he could have given the room key to his accomplices and asked them to open the door and come in. Then they should have left traces on the door handles and peepholes to mislead the police and at the same time clear the suspicion of the deceased's son. .

At eight o'clock in the evening, there was a meeting in the conference room of the Interpol Team. All members of the Interpol Team were present except for two people from other places who did not attend.

The meeting was naturally held to deal with the recent murder of Cheng Zhiyou.

A murder occurred during the Spring Festival, which has a very bad impact. Director Wu Cheng has already called twice. The criminal police team must be allowed to solve the case as soon as possible and strive to minimize the impact of this murder.

The meeting lasted until 11 o'clock in the evening, and the preliminary direction of the investigation was formulated.

To make matters worse that night, a piece of news was trending on the Internet, "The winner of the 100,000-yuan Spring Festival lottery in Ningjiang County died tragically at home. It was suspected of burglary and murder. The security of Ningjiang County is worrying." It also included the following. Some relatively blurry photos were probably taken by some onlookers outside the cordon and posted online.

For this reason, Wu Cheng called Zhao Donglai again in the middle of the night.

A murder occurred and everyone from the criminal police team returned.

Early on the fourth day of the Lunar New Year, Luo Fei led three groups to find Zhao Yi, the girlfriend of the deceased's son Cheng Wei.

According to Cheng Wei's confession, the deceased Cheng Zhiyou had been with his girlfriend Zhao Yi on the day of the accident.